package sample;
import java.io.UncheckedIOException;
import java.io.UnsupportedEncodingException;

public class CharactorEncoding{
    public CharactorEncoding(){
    }
    public String toString(String str){
        String text = "";
        if (str != null && !"".equals(str)) {
            try {
                text = new String(str.getBytes("iso8859-1"),"GB18030");
            }catch (UnsupportedEncodingException e){
                e.printStackTrace();
            }
        }
        return text;
    }
}
